| ABSTENTIONISMS | • abstentionisms n. Plural of abstentionism. • ABSTENTIONISM n. the policy of not using one's vote, esp. in a political election. |
| BIOLUMINESCENT | • bioluminescent adj. (Biology, biochemistry) Exhibiting bioluminescence. • BIOLUMINESCENT adj. relating to bioluminescence. |
| IMMUNOSORBENTS | • immunosorbents n. Plural of immunosorbent. • IMMUNOSORBENT n. a substrate consisting of a specific antibody or antigen chemically combined with an insoluble substance, such as cellulose, to selectively remove the corresponding specific antigen or antibody from solution. |
| INDEMONSTRABLE | • indemonstrable adj. Not able to be demonstrated or proved; unprovable. • INDEMONSTRABLE adj. incapable of being demonstrated. |
| INDEMONSTRABLY | • indemonstrably adv. In a way that cannot be demonstrated. • INDEMONSTRABLE adv. incapable of being demonstrated. |
| INSURMOUNTABLE | • insurmountable adj. Incapable of being passed over, surmounted, or overcome; insuperable. • INSURMOUNTABLE adj. incapable of being surmounted. |
| MOUNTEBANKINGS | • MOUNTEBANKING n. acting as a mountebank. |
| MOUNTEBANKISMS | • mountebankisms n. Plural of mountebankism. • MOUNTEBANKISM n. the practice of a mountebank. |
| NONCOMBUSTIBLE | • noncombustible adj. That will not readily ignite and burn. • noncombustible n. (Mostly plural) Any substance that is not combustible. • NONCOMBUSTIBLE n. something that is not combustible. |
| NONOBJECTIVISM | • nonobjectivism n. (Philosophy) Any belief system that rejects objectivism. • NONOBJECTIVISM n. the state of being nonobjective. |
| RECOMBINATIONS | • recombinations n. Plural of recombination. • RECOMBINATION n. the formation by the processes of crossing over and independent assortment of new combinations of genes in progeny that did not occur in the parents. |
| SUBGOVERNMENTS | • subgovernments n. Plural of subgovernment. • SUBGOVERNMENT n. a subdivision of a government. |
| UNDEMONSTRABLE | • undemonstrable adj. Not demonstrable. • UNDEMONSTRABLE adj. not demonstrable. |
| UNMENTIONABLES | • unmentionables n. Plural of unmentionable. • unmentionables n. (Plural only) undergarments, underwear, drawers. • unmentionables n. (Plural only) genitals. |
| UNSURMOUNTABLE | • unsurmountable adj. (Archaic, rare) insurmountable. • UNSURMOUNTABLE adj. not surmountable. |